xen: count resched interrupts properly

Make sure resched interrupts appear in /proc/interrupts in the proper place. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
git-mirror · May 27, 2008 · 38bb5ab · 38bb5ab
1 parent bfdab12
commit 38bb5ab
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
@@ -65,6 +65,12 @@ static struct call_data_struct *call_data;
  */
 static irqreturn_t xen_reschedule_interrupt(int irq, void *dev_id)
 {
+#ifdef CONFIG_X86_32
+	__get_cpu_var(irq_stat).irq_resched_count++;
+#else
+	add_pda(irq_resched_count, 1);
+#endif
+
 	return IRQ_HANDLED;
 }